Service difficulty report · Bleed Air Sys · Boeing 737890

Difficulty date
April 6, 2010
Submitted
April 8, 2010
Operation
Air carrier
Aircraft
N579AS
Make and model
Boeing 737890
Aircraft serial
35187
Aircraft time
11,774 hours, 3,488 cycles
Part
Bleed Air Sys
Condition
Unknown
Location
Apu
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DEAL BLEED LIGHT ILLUMINATED OFF & ON W/ APU BLEED ON & PACKS IN AUTO W/ ISO VALVE OPEN OR CLOSED. PERFORMED FIM TASK 49 55 00 810 806 CYC BLEED AND PACK SWITCHES SYS RETURNED TO NORMAL OPERATION. NO HISTORY PAST 30 DAYS, OK FOR SERVICE. SEAMC NOTIFIED.